[FFmpeg-devel] [GSoC] Patch which adds support for gamma correct scaling
bygrandao at gmail.com
Tue Apr 21 18:14:58 CEST 2015
I intended to fetch the correct gamma value from the video/image metada
or pass it by flag (like gamma=x) but yet I don't know how to get the
correct gamma based on the input, thus for now it is hardcode.
2015-04-21 12:31 GMT-03:00 Kevin Wheatley <kevin.j.wheatley at gmail.com>:
> I understand the desire to 'degamma' images prior to scaling, I'd be
> interested in understanding how this could work with the colour_trc
> options rather than only assuming a simple gamma.
> ffmpeg-devel mailing list
> ffmpeg-devel at ffmpeg.org
More information about the ffmpeg-devel